Document
++Group IsControlElement=false
++++Custom MathML='<math><newline>  <mover class="test"><newline>    <mn>1</mn><newline>    <mn>2</mn><newline>  </mover><newline></math>'
++++++Custom IsControlElement=false
++++++++Custom IsControlElement=false
++++++++++Text Name='1'
++++++++Custom IsControlElement=false
++++++++++Text Name='2'